 |
| противопаводочная: 102 phrases in 11 subjects |
| Bridge construction | 2 |
| Construction | 4 |
| Ecology | 4 |
| Electronics | 12 |
| Hydraulic engineering | 13 |
| Hydrology | 3 |
| Makarov | 4 |
| Natural resourses and wildlife conservation | 11 |
| Technology | 43 |
| United Nations | 1 |
| Water resources | 5 |